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In SMAW page, icon
will appears on top right
screen.
Customer Support
In this menu, the user will find all accessories, spares
parts and component liked to 275S.
Advanced Settings
System Information.
The software revision are displayed in this section.
Factory Reset allows to reset the power source
parameters.
Calibration
WARNING
Calibration must be done by authorized technician with
proper equipment: power load, mustimeters
This section allows to calibration current and voltage of
power source.
Software upgrade.
Software will be released during the life time of power
source and bring new features.
In order to upgrade software, insert USB key formatted in
FAT32 with new software package at the root of USB key.
A second window will ask you to accept the installation of
new software. Push “Confirm” button to start installation
workflow.
Transport and Lifting
WARNING
Falling equipment can cause injury and
damage to unit.
During transportation and lifting with a crane, adhere to
the following rules:
The device contains elements adapted for transport.
For lifting a suitable lifting equipment capacity.
WARNING
In any way the power source cannot be lifted
Maintenance
WARNING
For any repair operations, modifications or maintenances,
it is recommended to contact the nearest Technical
Service Center or Lincoln Electric. Repairs and
modifications performed by unauthorized service or
personnel will cause, that the manufacturer’s warranty will
be lost.
Any noticeable damage should be reported immediately
and repaired.
Routine maintenance (everyday)
Check condition of insulation and connections of the
work leads and insulation of power lead. If any
insulation damage exists replace the lead
immediately.
Remove the spatters from the welding gun nozzle.
Spatters could interfere with the shielding gas flow to
the arc.
Check the welding gun condition: replace it, if
necessary.
Check condition and operation of the cooling fan.
Keep clean its airflow slots.
Periodic maintenance (every 200 working hours but at
least once a year)
Perform the routine maintenance and, in addition:
Keep the machine clean. Using a dry (and low
pressure) airflow, remove the dust from the external
case and from the cabinet inside.
If it is required, clean and tighten all weld terminals.
The frequency of the maintenance operations may vary
in accordance with the working environment where the
machine is placed.
WARNING
Do not touch electrically live parts.
WARNING
Before removed case, machine has to be turned off and
the power lead has to be disconnected from mains socket.
WARNING
Mains supply network must be disconnected from the
machine before each maintenance and service. After
each repair, perform proper tests to ensure safety.
